Millibars.
mb is a unit of measurement for pressure, 1 mb is 0.001 bar. mb is an abbreviation for millibar 1 bar is roughly atmospheric pressure
millibars. One one-thousandth of atmospheric pressure.
Normal atmospheric pressure is around 1013.25 millibars (MB) at sea level. However, this value can vary slightly depending on weather conditions and altitude.
Millibars (mb) is a measure of the pressure (or weight) of the air usually taken as close to the core of the hurricane as possible. As a general rule, the lower the pressure, the higher the winds.
approx 330 mbar
In the context of gas, "mb" typically stands for "millibar," which is a unit of pressure. It is commonly used in meteorology and other fields to measure atmospheric pressure. One millibar is equal to 1/1000 of a bar, and it is equivalent to approximately 0.0145 psi (pounds per square inch).
Formulas for atmospheric pressure variation with altitude. Scroll down to related links and look at "Atmospheric pressure - Wikipedia".
MB stands for megabyte and is a unit of measurement for digital storage capacity, while GHz stands for gigahertz and is a unit of measurement for processor speed. MB measures the amount of data that can be stored, while GHz measures the speed at which a processor can execute instructions.
Atmospheric pressure is typically measured in units of millibars (mb) or kilopascals (kPa). The standard unit for atmospheric pressure is the pascal (Pa), with 1 atmosphere being approximately 1013.25 hPa or 101.3 kPa.
Pressure on Earth is commonly measured using a barometer, which can be either a mercury or an aneroid type. The measurement is typically expressed in units such as pascals (Pa), millibars (mb), or inches of mercury (inHg). Atmospheric pressure at sea level is approximately 101,325 Pa or 1013.25 mb. Additionally, pressure in fluids can be measured using manometers or pressure sensors, which gauge the force exerted by a fluid per unit area.
Millibars or inches of mercury are the usual ones.
That is the correct spelling of millibar (mb) and it means "1/1000th of a bar" which is a non-SI unit of pressure, chiefly atmospheric pressure. A bar is defined as 100,000 pascals (100 kilopascals) so that "standard pressure" on Earth is 1.01325 bars, equal to 101.325 millibars.